150=[.5(9+b)]12

Simple and best practice solution for 150=[.5(9+b)]12 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 150=[.5(9+b)]12 equation:


Simplifying
150 = [0.5(9 + b)] * 12
150 = [(9 * 0.5 + b * 0.5)] * 12
150 = [(4.5 + 0.5b)] * 12

Reorder the terms for easier multiplication:
150 = 12[4.5 + 0.5b]
150 = [4.5 * 12 + 0.5b * 12]
150 = [54 + 6b]

Solving
150 = 54 + 6b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-6b' to each side of the equation.
150 + -6b = 54 + 6b + -6b

Combine like terms: 6b + -6b = 0
150 + -6b = 54 + 0
150 + -6b = 54

Add '-150' to each side of the equation.
150 + -150 + -6b = 54 + -150

Combine like terms: 150 + -150 = 0
0 + -6b = 54 + -150
-6b = 54 + -150

Combine like terms: 54 + -150 = -96
-6b = -96

Divide each side by '-6'.
b = 16

Simplifying
b = 16

See similar equations:

| 3x-2-5=-2 | | 3(x+2)-3=2(x-2)+5 | | 35x-7y=14 | | x+5x+4=7x-1 | | 19x+6=120 | | -3(5-8x)=-111 | | 36x^2-48x+15=0 | | -4z+4+2z=-2z-12 | | .75m-.80=-1.5 | | -120+15f=0 | | 8z=9z-1 | | .23+h-9=2 | | 48=19-3x-7 | | 3z=651 | | -120+15f=-15 | | -7x-53=-10x+28 | | 100x^2+80x+12=0 | | 0.7+5.3= | | 5m+7+3(4m)=3(m+3) | | 5+7r=-2 | | -107+3x=-10x+49 | | 5+6=41 | | m+422=913 | | -82+12x=100-2x | | 9y=300 | | 6(3x-9)=-6+7(8x+4) | | -146+5x=-11x+94 | | 2w+3=1-3 | | 3j+16=0 | | -20y-10=6+12x | | 13x^2+x+7=0 | | 4-2(-8-5x)=-20 |

Equations solver categories